Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Miscellaneous emscripten fixes #510

Open
wants to merge 4 commits into
base: master
Choose a base branch
from
Open

Miscellaneous emscripten fixes #510

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
08aed0c
emscripten: Increase stack size to 128 kB
topolarity Jan 18, 2023
5492a2c
emscripten: Handle unsupported glfwGetVideoMode()
topolarity Jan 18, 2023
c71a43c
emscripten: Scale horizontal scroll events to be reasonable
topolarity Jan 18, 2023
862b48a
emscripten: Increase PTHREAD_POOL_SIZE to 8.
topolarity Jan 18, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion profiler/build/wasm/build.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ CFLAGS += -sUSE_FREETYPE=1 -pthread
CXXFLAGS := $(CFLAGS) -std=c++17
DEFINES += -DIMGUI_ENABLE_FREETYPE -DIMGUI_IMPL_OPENGL_ES2
INCLUDES := -I../../../imgui -I$(HOME)/.emscripten_cache/sysroot/include/capstone
LIBS += -lpthread -ldl $(HOME)/.emscripten_cache/sysroot/lib/libcapstone.a -sUSE_GLFW=3 -sINITIAL_MEMORY=384mb -sALLOW_MEMORY_GROWTH=1 -sMAXIMUM_MEMORY=4gb -sWASM_BIGINT=1 -sPTHREAD_POOL_SIZE=4 -sEXPORTED_FUNCTIONS=_main,_nativeResize,_nativeOpenFile -sEXPORTED_RUNTIME_METHODS=ccall -sENVIRONMENT=web,worker --preload-file embed.tracy
LIBS += -lpthread -ldl $(HOME)/.emscripten_cache/sysroot/lib/libcapstone.a -sUSE_GLFW=3 -sINITIAL_MEMORY=384mb -sALLOW_MEMORY_GROWTH=1 -sMAXIMUM_MEMORY=4gb -sWASM_BIGINT=1 -sPTHREAD_POOL_SIZE=8 -sEXPORTED_FUNCTIONS=_main,_nativeResize,_nativeOpenFile -sEXPORTED_RUNTIME_METHODS=ccall -sENVIRONMENT=web,worker -sSTACK_SIZE=131072 -sDEFAULT_PTHREAD_STACK_SIZE=131072 --preload-file embed.tracy

PROJECT := Tracy
IMAGE := $(PROJECT)-$(BUILD).html
Expand Down
10 changes: 10 additions & 0 deletions profiler/src/imgui/imgui_impl_glfw.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -313,6 +313,11 @@ void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int acti

void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset)
{
#if defined(__EMSCRIPTEN__)
// Running under Emscripten, GLFW reports grossly mis-scaled scroll events and even flips the X axis.
xoffset /= -20.0f;
#endif

ImGui_ImplGlfw_Data* bd = ImGui_ImplGlfw_GetBackendData();
if (bd->PrevUserCallbackScroll != nullptr && window == bd->Window)
bd->PrevUserCallbackScroll(window, xoffset, yoffset);
Expand Down Expand Up @@ -765,6 +770,11 @@ static void ImGui_ImplGlfw_UpdateMonitors()
int x, y;
glfwGetMonitorPos(glfw_monitors[n], &x, &y);
const GLFWvidmode* vid_mode = glfwGetVideoMode(glfw_monitors[n]);
if (vid_mode == NULL) { // Failed to get Video mode (e.g. Emscripten does not support this function)
bd->WantUpdateMonitors = false;
platform_io.Monitors.resize(0);
return;
}
monitor.MainPos = monitor.WorkPos = ImVec2((float)x, (float)y);
monitor.MainSize = monitor.WorkSize = ImVec2((float)vid_mode->width, (float)vid_mode->height);
#if GLFW_HAS_MONITOR_WORK_AREA
Expand Down